From: Vivien Didelot <vivien.dide...@gmail.com> Date: Tue, 28 May 2019 16:58:48 -0400
> ethtool_get_regs() allocates a buffer of size reglen obtained from > ops->get_regs_len(), thus only this value must be used when copying > the buffer back to userspace. Also no need to check regbuf twice. > > Signed-off-by: Vivien Didelot <vivien.dide...@gmail.com> Hmmm, can't regs.len be modified by the driver potentially?
